Clues for the word "KEYSTONE"
We've had 22 crossword clues used for this word, and seen it 34 times in crosswords. It was last seen in Penny Dell Daily crossword on August 25, 2026.
Definition of keystone
- n. - The central or topmost stone of an arch. This in some styles is made different in size from the other voussoirs, or projects, or is decorated with carving. See Illust. of Arch.
Referring Clues
- Wedge at the top of an arch
- Kops' place
- Linchpin
- Arch support
- Cheap, watery brew
- Kops of comedy
- Manitoba, Our ______ Province
- Arch part
- Pennsylvania, the ___ State
- Wedge-shaped arch piece (PA)
- Wedge-shaped piece in a bridge's arch
- It's essential to follow clues by directions
- Mad keen about making toys, here's a connective part
- Important figure, king in check, last of moves in 17 19 down
- Important piece at apex of arch
- Arch-supporter of comic policemen
- Fundamental item in a structure
- Important piece in an arch
- Musical sequences must have musical quality in principle
- Island's sound central element
- Critical supporter adds quality to piano parts
- Arch need
Last Seen In
- Penny Dell Daily - August 25, 2026
- Evening Standard Cryptic - August 03, 2026
- Penny Dell Daily - March 04, 2026
- Penny Dell Daily - August 04, 2025
- Penny Dell Daily - May 05, 2024
- Penny Dell Daily - February 07, 2024
- Guardian Cryptic - November 03, 2017
- Guardian Prize - August 06, 2016
- Guardian Everyman - May 01, 2016
- LA Times - February 23, 2016
- Evening Standard Cryptic - October 01, 2015
- King Syndicate - Thomas Joseph - April 08, 2013
- Guardian Quick - September 18, 2012
- King Syndicate - Eugene Sheffer - March 12, 2012
- Guardian Quick - February 01, 2012
- Canadiana - September 26, 2011
- Pat Sajack's Code Letter - September 26, 2011
- Universal - June 23, 2011
- Chicago Reader - March 12, 2010
- Guardian Cryptic - February 22, 2010
- New York Times - February 14, 2010
- USA Today - June 18, 2009
- King Syndicate - Thomas Joseph - November 06, 2008
- King Syndicate - Thomas Joseph - October 09, 2008
- King Syndicate - Eugene Sheffer - August 20, 2008
- Guardian Quick - May 16, 2008
- King Syndicate - Eugene Sheffer - December 12, 2007
- King Syndicate - Eugene Sheffer - November 27, 2004
- King Syndicate - Eugene Sheffer - November 26, 2004
- Family Time - August 10, 2004
- And in 4 more crossword puzzles...